Johny <[EMAIL PROTECTED]> writes:
> I would need to apply a threshold value to the image, where
> everything above a certain brightness level becomes white, and
> everything below the level becomes black. How can I do that with
> PIL?
I think you're supposed to use the "point" method, but I don'
On Nov 7, 2:53 pm, Hrvoje Niksic <[EMAIL PROTECTED]> wrote:
> Johny <[EMAIL PROTECTED]> writes:
> > I use PIL and with it im.getpixel((x,y)) to find out the colour of a
> > pixel. But how can I find out in which color model the the return
> > value is?
>
> im.mode gives you a string such as 'RGBA'
Johny <[EMAIL PROTECTED]> writes:
> I use PIL and with it im.getpixel((x,y)) to find out the colour of a
> pixel. But how can I find out in which color model the the return
> value is?
im.mode gives you a string such as 'RGBA' or 'CMYK'. im.getbands()
returns a tuple such as ('R', 'G', 'B', 'A'
